For each of the following scenarios, determine if you were given a period or a frequency.

- John paddles around the lake six times in one hour.
- Victoria does one lap around the gym in one minute and twenty seven seconds.
- It takes five minutes for Tolboom to eat one 12 inch sandwich.
- The radio station signal oscillates at 101.5 Mhz.
- The processor completes 2 billion mathematical operations in one second.
- Mr. Jessop can do 10 pull ups in 15 seconds.
- It takes Mr. Tolboom 15 seconds to do one pull up.
- It takes Mr. Rooney fifteen minutes to travel around the cross country course.
- Mr. Tolboom can complete the cross country course twice in one day.
- Deep in the forests of West Nor'Lock the mystical exploding squirrels continue injure and alarm weary travelers who happen upon their habitat. On average, one squirrel explodes every fifteen minutes.